Body Material Body Material |
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Ball Material Ball Material |
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Connection Style Connection Style |
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| Threaded | Push to Connect |
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| Barbed | Clamp On |
System of Measurement System of Measurement |
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For Tube OD For Tube OD |
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Valve Function Valve Function |
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Actuation Actuation |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Flow Pattern Flow Pattern |
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Maximum Pressure Maximum Pressure |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Precision Flow-Adjustment Valves
More
About On/Off Valves
More
Compact Plastic Threaded On/Off Valves
- Valve Type: Ball
- For Use With: See table
- Seal Materal:
Polypropylene Plastic Body: EPDM Rubber
All Other Valves: Buna-N Rubber
Install these low-profile valves in tight spots.
Standard-port valves slightly restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
| Pipe Size  | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | End-to-End Lg. | For Use With | Each | |
Light Gray PVC Plastic Body | ||||||||
|---|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | ||||||||
| 1/2 | 8.1 | 125 psi @ 140° F | 35° to 140° | Standard | 3 5/16" | Water, Air, Argon, Helium, Krypton, Neon, Xenon | 00000000 | 00000 |
NPT Male × NPT Female | ||||||||
| 1/2 | 6.9 | 125 psi @ 140° F | 35° to 140° | Standard | 3 7/16" | Water, Air, Argon, Helium, Krypton, Neon, Xenon | 00000000 | 0000 |
Easy-Set Threaded Plastic Precision Threaded Flow-Adjustment Valves
- Valve Type: Needle
- For Use With: Air, Oxygen
- Seal Material: Buna-N Rubber
To ensure consistent and repeatable settings, these valves have color-coded handle threads and numerical markings. One full revolution of the handle reveals a new color to indicate the set point. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. The locking knob handle has a ring that prevents accidental adjustment.
Internal check valves actuate when the pressure changes to stop flow control from the controlled direction and allow free flow in the opposite direction. Valves with an internal check valve are often used to control the speed of air cylinders and air-powered motors.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.
For technical drawings and 3-D models, click on a part number.
Valves | Mounting Nuts | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | For Use With | Each | Each | ||
Black Glass-Reinforced Polyester Plastic Body | ||||||||||
NPTF Female × NPTF Female | ||||||||||
| 1/8 | 0.26 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 0000000 | 000000 | 0000000 | 00000 |
| 1/4 | 0.48 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
| 3/8 | 1.06 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
| 1/2 | 1.35 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
| 3/4 | 1.96 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 3" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
Black Glass-Reinforced Polyester Plastic Body with Internal Check Valve | ||||||||||
NPTF Female × NPTF Female | ||||||||||
| 1/8 | 0.26 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
| 1/4 | 0.48 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
| 3/8 | 1.06 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
| 1/2 | 1.35 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
| 3/4 | 1.96 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 3" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
Plastic Noncontact Flow-Adjustment Valves
With no metal parts, these valves are often used for noncontact flow adjustment in wet conditions and harsh environments. All press down on the outside of tubing to adjust flow without contacting the process media. They can be used with any media that’s chemically compatible with your tubing.
Valves with a closed body securely hold tubing in place.
Tabs have flow-adjustment notches that allow you to lock in adjustments.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Pinch
| For Tube OD | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Polyester Plastic Body | |||||
|---|---|---|---|---|---|
| 3/32" - 3/4" | 35° to 150° | Not Rated | 5 | 0000000 | 000000 |
Diverting Valves with Push-to-Connect Fittings for Food and Beverage
- Valve Type: Ball
- For Use With: Beverage, Food
- Seal Material: Buna-N Rubber
Insert tubing into the fittings on these valves—no heat, solder, or flux required. Valves divert flow between ports in food and beverage tubing lines. Turn the handle to direct flow from the center-port inlet to either side-port outlet. These valves cannot shut off flow. All are standard port, so they slightly restrict flow.
For technical drawings and 3-D models, click on a part number.
For Tube | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Mounting Fasteners Included | No. of | Dia. | Each | |
Polypropylene Plastic Body | |||||||||||
Push to Connect × Push to Connect × Push to Connect | |||||||||||
| 1/8" | 1/4" | L-Pattern | Not Rated | 125 psi @ 140° F | 140° | 2 7/8" | No | 4 | 1/8" | 0000000 | 000000 |
| 1/4" | 3/8" | L-Pattern | 1.9 | 125 psi @ 140° F | 140° | 2 13/16" | No | 4 | 1/8" | 0000000 | 00000 |
| 3/8" | 1/2" | L-Pattern | 3.1 | 125 psi @ 140° F | 140° | 3 1/2" | No | 4 | 1/8" | 0000000 | 00000 |
Diverting Valves with Barbed Fittings for Food and Beverage
- Valve Type: Ball
- For Use With: Beverage, Food
- Seal Material: Buna-N Rubber
Barbed fittings on these valves grip onto tubing, providing a secure hold. They divert flow between ports in food and beverage tubing lines. Turn the handle to direct flow from the center-port inlet to either side-port outlet. These valves cannot shut off flow. All are standard port, so they slightly restrict flow.
Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Tube ID | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Mounting Fasteners Included | No. of | Dia. | Each | |
Polypropylene Plastic Body | ||||||||||
Barbed × Barbed × Barbed | ||||||||||
| 1/4" | L-Pattern | 0.4 | 125 psi @ 140° F | 140° | 3 1/2" | No | 4 | 1/8" | 0000000 | 000000 |
| 3/8" | L-Pattern | 1.3 | 125 psi @ 140° F | 140° | 3 1/2" | No | 4 | 1/8" | 0000000 | 00000 |
| 1/2" | L-Pattern | Not Rated | 125 psi @ 140° F | 140° | 3 1/2" | No | 4 | 1/8" | 0000000 | 00000 |